99.9% Spin‐Flip Efficiency in the Presence of a Strong Siberian Snake
dc.contributor.author | Morozov, V. S. | en_US |
dc.contributor.author | Blinov, B. B. | en_US |
dc.contributor.author | Etienne, Z. B. | en_US |
dc.contributor.author | Krisch, A. D. | en_US |
dc.contributor.author | Leonova, Maria A. | en_US |
dc.contributor.author | Lin, Ali M. T. | en_US |
dc.contributor.author | Lorenzon, W. | en_US |
dc.contributor.author | Peters, C. C. | en_US |
dc.contributor.author | Sivers, Dennis W. | en_US |
dc.contributor.author | Wong, V. K. | en_US |
dc.contributor.author | Yonehara, K. | en_US |
dc.contributor.author | Anferov, V. A. | en_US |
dc.contributor.author | Schwandt, P. | en_US |
dc.contributor.author | Stephenson, E. J. | en_US |
dc.contributor.author | von Przewoski, B. | en_US |
dc.contributor.author | Sato, H. | en_US |
dc.date.accessioned | 2011-11-15T16:06:27Z | |
dc.date.available | 2011-11-15T16:06:27Z | |
dc.date.issued | 2003-07-30 | en_US |
dc.identifier.citation | Morozov, V. S.; Blinov, B. B.; Etienne, Z. B.; Krisch, A. D.; Leonova, M. A.; Lin, A. M. T.; Lorenzon, W.; Peters, C. C.; Sivers, D. W.; Wong, V. K.; Yonehara, K.; Anferov, V. A.; Schwandt, P.; Stephenson, E. J.; von Przewoski, B.; Sato, H. (2003). "99.9% Spin‐Flip Efficiency in the Presence of a Strong Siberian Snake." AIP Conference Proceedings 675(1): 776-780. <http://hdl.handle.net/2027.42/87684> | en_US |
dc.identifier.other | APCPCS-675-1 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/87684 | |
dc.description.abstract | We recently studied the spin‐flipping efficiency of an rf‐dipole magnet using a 120‐MeV horizontally polarized proton beam stored in the Indiana University Cyclotron Facility Cooler Ring, which contained a full Siberian snake. We flipped the spin by ramping the rf dipole’s frequency through an rf‐induced depolarizing resonance. By adiabatically turning on the rf dipole, we minimized the beam loss, while preserving almost all of the beam’s polarization. After optimizing the frequency ramp parameters, we used up to 400 multiple spin flips to measure a spin‐flip efficiency of 99.93 ± 0.02%. This result indicates that spin flipping should be possible in very‐high‐energy polarized storage rings, where Siberian snakes are certainly needed and only dipole rf‐flipper magnets are practical. © 2003 American Institute of Physics | en_US |
dc.publisher | The American Institute of Physics | en_US |
dc.rights | © The American Institute of Physics | en_US |
dc.title | 99.9% Spin‐Flip Efficiency in the Presence of a Strong Siberian Snake | en_US |
dc.type | Article | en_US |
dc.subject.hlbsecondlevel | Physics | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/87684/2/776_1.pdf | |
dc.identifier.doi | 10.1063/1.1607240 | en_US |
dc.identifier.source | SPIN 2002: 15th International Spin Physics Symposium and Workshop on Polarized Electron Sources and Polarimeters | en_US |
dc.owningcollname | Physics, Department of |
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